| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.72 | 11.306% | $272.388 | $272.39 | $272.40 | $272.40 |
| Purchase #2 | $177.39 | 12.374% | $199.3402 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $193.82 | 8.744% | $210.7676 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $138.85 | 13.801% | $158.0127 | $158.01 | $158.00 | $158.00 |
| Purchase #5 | $223.62 | 7.250% | $239.8325 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $91.49 | 5.533% | $96.5521 | $96.55 | $96.55 | $96.60 |
| Purchase #7 | $10.34 | 7.641% | $11.1301 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $1,080.23 | $1,188.0232 | $1,188.02 | $1,188.05 | $1,188.00 | |